package com.itheima.test0909.test03;

public class IntegerTest {
    public static void main(String[] args) {

        Long L = Long.valueOf("100");
        long l = Long.parseLong("100");
        Long Ll = l;
        System.out.println(L + " " + l + " " + Ll);

        Integer I = Integer.valueOf("100");
        int i = Integer.parseInt("100");
        Integer Ii = i;
        System.out.println(I + " " + i + " " + Ii);

        Character C = Character.valueOf('C');
        char c = 'c';
        Character Cc = c;
        System.out.println(C + " " + c + " " + Cc);

        Byte B = Byte.valueOf("100");
        byte b = Byte.parseByte("100");
        Byte Bb = b;
        System.out.println(B + " " + b + " " + Bb);

        Float F = Float.valueOf("100.05");
        float f = Float.parseFloat("100.05");
        Float Ff = f;
        System.out.println(F + " " + f + " " + Ff);

        Double D = Double.valueOf("100.555");
        double d = Double.parseDouble("100.555");
        Double Dd = d;
        System.out.println(D + " " + d + " " + Dd);

        Boolean BOO = Boolean.valueOf(true);
        boolean boo = BOO;
        Boolean BOOboo = boo;
        System.out.println(BOO + " " + boo + " " + BOOboo);
    }
}
